The AI fixes my music library for me through my own tool
He built a small web tool on top of an API for his music library, with an MCP connection. He can ask the AI to check for missing artwork, sort out the genres, or fix the track numbers.
A random mix from the whole library. Shuffle for a new set.
Hobbies
Making things, learning and having fun · 988 ideasHe moved his external-brain agent from the AI to the AI, with a capture bot filing every link
A Japanese engineer's September 2026 operations update: he migrated his personal agent Mana, with its memory, skills and routines, from the AI to the AI, keeping the same Markdown-and-Git external brain, a vault of about 470 wiki pages. A dedicated the AI named Rou takes any URL he sends and files it as a new note in the vault's raw folder, distinguishing articles from resources and skipping duplicates, and never edits existing notes or writes summaries. Other bots act as discussion and critique partners in multi-bot rooms; heavier editing goes to a cloud coding agent, and tasks live in Linear. He published Rou as a public the AI template anyone can copy.
I made my own Tesla radio app with AI because I hated TuneIn
He likes listening to online radio in the car but does not like the TuneIn app in his Tesla, so he built his own radio app with AI. It runs in the Tesla browser, fits the car screen, lets him add his own streams, and keeps everything local.
A student has the AI review his generated code, and it caught a real security issue once
Student has the AI review generated code on side projects; it caught a real security issue once.
An agent patched my dead game so it plays offline again
His Steam copy of Star Trek Legends would not start after its servers shut down, and Steam would not refund him. He gave GPT-6 Astra the game's files and logs; it found the online checks blocking startup, patched them out in two rounds, and packaged the fix as an installer. He has played missions and loaded his saved progress since.
Two models built a full game engine from the ground up in 2 weeks; he audited every line
GPT Sol and Astra built a fully featured ground-up game engine in two weeks (render pipeline, physics, collision, shadow maps); he audited every line.
One the AI-factored system config now runs three of his machines, rollbacks included
Set up NixOS on an ancient laptop using AI to factor the config; now uses the same config to manage three machines with easy rollback.
Generated 5 cinematic camera angles and movements from a single photo
From one of his own photos, the AI produced 5 videos with 5 camera movements: low angle, Dutch, orbit, dolly, and more.
The AI took a phone emulator from crashing at 2 frames a second to a playable 30
The AI used an adb and profiling harness to take the Eden emulator on a Pixel 10 from crashing to 2 fps to 20-30 fps in Breath of the Wild.
Opus finished the circuit board that had sat 90 percent done for 6 months
Opus finished a first PCB that had sat at 90 percent done for 6 months.
Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.